Snow-melting agent crushing device

Abstract

The utility model relates to the technical field of snow-melting agent crushing devices, and particularly discloses a snow-melting agent crushing device which comprises a supporting frame, an inner frame, a crushing barrel, a first motor and an arc-shaped screen, the inner frame is arranged in the supporting frame and is in rolling fit with the supporting frame, the crushing barrel is arranged in the inner frame, and the first motor is arranged in the crushing barrel. A first motor is arranged on the inner frame, a rotating shaft extending into the crushing barrel is arranged at one end of the first motor, a plurality of crushing rod bodies are evenly arranged on the rotating shaft, scrapers are arranged at the ends of several crushing rod bodies, a notch is formed in the bottom of the crushing barrel, one end of the notch extends out of the crushing barrel, and mounting grooves are formed in the two side walls of the notch; connecting plates are arranged on the two sides of the arc-shaped screen, and the arc-shaped screen is arranged at the notch and installed in the installation groove through the connecting plates. A second motor is arranged on one side of the upper end of the supporting frame, a cam is arranged on a rotating shaft of the second motor, and a top plate is arranged on the inner frame and matched with the cam.

Description

Technical Field

[0001] This utility model relates to the technical field of de-icing agent crushing devices, specifically to a de-icing agent crushing device. Background Technology

[0002] In winter in my country, especially in the northern regions, snow removal from important transportation facilities such as highways, urban roads, and airports is a crucial task for transportation management departments. The snow spreader is one of the key pieces of equipment in snow removal. During the snow removal process, ensuring the stable and smooth operation of the snow spreader directly determines its snow removal efficiency. Furthermore, the smaller the de-icing agent particles, the better the snow melting effect.

[0003] Therefore, when the spreader is spreading the de-icing agent, the de-icing agent is crushed in advance by a crushing device. However, the current crusher cannot crush the de-icing agent evenly, which will result in the de-icing agent particles being of different sizes. This is not conducive to the spreader spreading the de-icing agent, and the snow melting effect is not very good.

[0004] Therefore, a de-icing agent crushing device is urgently needed to address the technical problems described above. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the defects of the above-mentioned technology and provide a snow melting agent crushing device.

[0006] To solve the above-mentioned technical problems, the technical solution provided by this utility model is a de-icing agent crushing device, comprising:

[0007] The system comprises a support frame, an inner frame, a crushing cylinder, a first motor, and an arc-shaped screen. The inner frame is housed within the support frame and rolls in conjunction with it. The crushing cylinder is housed within the inner frame. The first motor is mounted on the inner frame. One end of the first motor has a rotating shaft extending into the crushing cylinder. Multiple crushing rods are evenly arranged on the rotating shaft, with scrapers at the ends of several of the crushing rods. The bottom of the crushing cylinder has a slot, one end of which extends out of the crushing cylinder. Mounting slots are provided on both sides of the slot. Connecting plates are provided on both sides of the arc-shaped screen. The arc-shaped screen is positioned at the slot and is mounted in the mounting slot via the connecting plates.

[0008] A second motor is provided on one side of the upper end of the support frame. A cam is provided on the shaft of the second motor. A top plate is provided on the inner frame. The cam and the top plate cooperate with each other.

[0009] The support frame has symmetrical rolling grooves on both sides of its inner wall, and the inner frame has symmetrical rollers on both sides, with the rollers located in the corresponding rolling grooves.

[0010] The inner frame has a top plate at one end with a first fixing plate at the bottom, and the support frame has a second fixing plate at one end with a second motor at the bottom. The first fixing plate has a spring, and the other end of the spring is connected to the second fixing plate.

[0011] As an improvement, a receiving hopper is provided at the lower end slot of the crushing cylinder.

[0012] As an improvement, the upper end of the crushing cylinder is provided with a feeding hopper that communicates with the crushing cylinder, and the upper end of the feeding hopper is provided with a cover.

[0013] As an improvement, a fixed rod is provided at one end of the crushing cylinder, and a baffle is rotatably provided on the fixed rod. The baffle cooperates with the arc-shaped screen to limit the arc-shaped screen.

[0014] As an improvement, a handle is provided at one end of the arc-shaped screen.

[0015] The advantages of this utility model compared with the prior art are as follows:

[0016] 1. Multiple crushing rods are evenly arranged on the rotating shaft. The bottom of the crushing cylinder is provided with a groove. An arc-shaped screen is set at the groove and installed in the mounting groove through a connecting plate. In this way, the crushed snow melting agent will be screened by the arc-shaped screen. The snow melting agent that meets the size will fall through, while the non-compliant ones will continue to be crushed. This results in a more uniform size of the discharged snow melting agent particles, which makes the spreader spread the snow melting agent more efficiently and the snow melting effect is also better.

[0017] 2. Several of the crushing rods are equipped with scrapers at their ends. The scrapers can lift up large particles of de-icing agent that have not fallen through the arc screen and continue to crush them. They can also prevent large particles of de-icing agent from clogging the arc screen and allow de-icing agent of the appropriate size to fall through smoothly.

[0018] 3. A second motor is provided on one side of the upper end of the support frame. A cam is provided on the shaft of the second motor, and a top plate is provided on the inner frame. The cam and the top plate cooperate, and the roller is located in the corresponding rolling groove. When the cam rotates, it will push the inner frame to move along the rolling groove and reset under the action of the spring. This process is repeated, which will cause the crushing cylinder, the arc screen and the de-icing agent inside to shake back and forth, so that the de-icing agent of the appropriate size can be quickly leaked down. Attached Figure Description

[0019] Figure 1 This is a side view of a snow-melting agent crushing device according to the present invention.

[0020] Figure 2 This is a rear end view of a de-icing agent crushing device according to the present invention.

[0021] Figure 3This is a front-view three-dimensional structural diagram of a snow-melting agent crushing device according to the present invention.

[0022] Figure 4 This is a front and rear three-dimensional structural diagram of a snow melting agent crushing device according to the present invention.

[0023] Figure 5 This is a schematic diagram of the structure of a de-icing agent crushing device of this utility model in the form of a screen without an arc.

[0024] Figure 6 yes Figure 2 Sectional view at point AA.

[0025] Figure 7 yes Figure 5 A magnified view of a section at point B.

[0026] Figure 8 yes Figure 3 A magnified view of a section at point C.

[0027] As shown in the figure:

[0028] 1. Support frame, 2. Inner frame, 3. Crushing cylinder, 4. First motor, 5. Arc screen, 6. Rotating shaft, 7. Crushing rod, 8. Scraper, 9. Groove, 10. Mounting groove, 11. Connecting plate, 12. Second motor, 13. Cam, 14. Top plate, 15. Rolling groove, 16. Roller, 17. First fixing plate, 18. Second fixing plate, 19. Spring, 20. Receiving hopper, 21. Feeding hopper, 22. Cover, 23. Fixing rod, 24. Baffle, 25. Handle. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0030] Combined with appendix Figure 1-8 A de-icing agent crushing device, comprising:

[0031] The system comprises a support frame 1, an inner frame 2, a crushing cylinder 3, a first motor 4, and an arc-shaped screen 5. The inner frame 2 is located inside the support frame 1 and rolls with it. The crushing cylinder 3 is located inside the inner frame 2. The first motor 4 is mounted on the inner frame 2. One end of the first motor 4 has a rotating shaft 6 extending into the crushing cylinder 3. Multiple crushing rods 7 are evenly arranged on the rotating shaft 6. Several of the crushing rods 7 have scrapers 8 at their ends. The bottom of the crushing cylinder 3 has a slot 9. One end of the slot 9 extends out of the crushing cylinder 3. Mounting slots 10 are provided on both sides of the slot 9. Connecting plates 11 are provided on both sides of the arc-shaped screen 5. The arc-shaped screen 5 is located at the slot 9 and is mounted in the mounting slot 10 through the connecting plates 11.

[0032] A second motor 12 is provided on one side of the upper end of the support frame 1. A cam 13 is provided on the shaft of the second motor 12. A top plate 14 is provided on the inner frame 2. The cam 13 and the top plate 14 cooperate with each other.

[0033] The support frame 1 has symmetrical rolling grooves 15 on both sides of its inner wall, and the inner frame 2 has symmetrical rollers 16 on both sides, with the rollers 16 located in the corresponding rolling grooves 15.

[0034] The inner frame 2 has a top plate 14 and a first fixing plate 17 at the lower part of one end. The support frame 1 has a second fixing plate 18 at the lower part of one end of the second motor 12. A spring 19 is provided on the first fixing plate 17, and the other end of the spring 19 is connected to the second fixing plate 18.

[0035] The crushing cylinder 3 is provided with a receiving hopper 20 at the lower end slot 9.

[0036] The upper end of the crushing cylinder 3 is provided with a feeding hopper 21 that communicates with the crushing cylinder 3, and the upper end of the feeding hopper 21 is provided with a cover 22.

[0037] One end of the crushing cylinder 3 is provided with a fixed rod 23, and a baffle 24 is rotatably provided on the fixed rod 23. The baffle 24 cooperates with the arc-shaped screen 5 to limit the arc-shaped screen 5.

[0038] One end of the arc-shaped screen 5 is provided with a handle 25.

[0039] In specific implementation, this utility model

[0040] In use, de-icing agent is added into the crushing cylinder 3 through the feeding hopper 21, and then the first motor 4 and the second motor 12 are started. The first motor 4 will drive the crushing rod 7 to rotate, crushing the de-icing agent in the crushing cylinder 3. After crushing, the de-icing agent particles that conform to the mesh size of the arc screen 5 will fall through the arc screen 5. The de-icing agent that does not conform will continue to be crushed in the crushing cylinder 3 until it conforms to the mesh size of the arc screen 5.

[0041] The scraper 8 can lift up large particles of de-icing agent that did not fall through the arc-shaped screen 5, which is beneficial for the breaking of the de-icing agent.

[0042] At the same time, when the cam 13 rotates, it will push the inner frame 2 to move along the rolling groove 15 and reset under the action of the spring 19. This repeated action will cause the crushing cylinder 3, the arc screen 5 and the de-icing agent inside to shake back and forth, so that the de-icing agent of the appropriate size can be quickly leaked down.

[0043] A baffle 24 is rotatably mounted on the fixed rod 23. Under the action of gravity, the baffle 24 will naturally droop down and block the arc-shaped screen 5, limiting the arc-shaped screen 5 and preventing it from sliding out of the slot 9 and the mounting slot 10. In addition, the arc-shaped screen 5 with different mesh sizes can be replaced according to the size of the de-icing agent particles to be crushed.

[0044] In the description of the embodiments of this utility model, it should be noted that if terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," or "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, terms such as "first," "second," and "third" are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0045] Furthermore, the use of terms such as "horizontal," "vertical," and "sag" does not imply that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0046] In the description of the embodiments of this utility model, "a plurality of" means at least two.

[0047] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0048] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A de-icing agent crushing device, characterized in that, include: The structure comprises a support frame (1), an inner frame (2), a crushing cylinder (3), a first motor (4), and an arc-shaped screen (5). The inner frame (2) is located inside the support frame (1) and rolls with the support frame (1). The crushing cylinder (3) is located inside the inner frame (2). The inner frame (2) is equipped with a first motor (4). One end of the first motor (4) is equipped with a rotating shaft (6) extending into the crushing cylinder (3). Multiple crushing rods (7) are evenly arranged on the rotating shaft (6). Several of the crushing rods (7) are equipped with scrapers (8) at their ends. The bottom of the crushing cylinder (3) is equipped with a slot (9). One end of the slot (9) extends out of the crushing cylinder (3). The two side walls of the slot (9) are equipped with mounting slots (10). The two sides of the arc-shaped screen (5) are equipped with connecting plates (11). The arc-shaped screen (5) is located at the slot (9) and is installed in the mounting slot (10) through the connecting plates (11). The support frame (1) has a second motor (12) on one side of its upper end. The shaft of the second motor (12) has a cam (13). The inner frame (2) has a top plate (14). The cam (13) and the top plate (14) cooperate with each other. The support frame (1) has symmetrical rolling grooves (15) on both sides of its inner wall, and the inner frame (2) has symmetrical rollers (16) on both sides, with the rollers (16) located in the corresponding rolling grooves (15). The inner frame (2) has a top plate (14) at one end with a first fixing plate (17) at the lower part, and the support frame (1) has a second motor (12) at one end with a second fixing plate (18) at the lower part. The first fixing plate (17) has a spring (19) on it, and the other end of the spring (19) is connected to the second fixing plate (18).

2. The de-icing agent crushing device according to claim 1, characterized in that: The crushing cylinder (3) is provided with a receiving hopper (20) at the lower end slot (9).

3. The de-icing agent crushing device according to claim 1, characterized in that: The upper end of the crushing cylinder (3) is provided with a feeding hopper (21) that communicates with the crushing cylinder (3), and the upper end of the feeding hopper (21) is provided with a cover (22).

4. The de-icing agent crushing device according to claim 1, characterized in that: The crushing cylinder (3) is provided with a fixed rod (23) at one end, and a baffle (24) is rotatably provided on the fixed rod (23). The baffle (24) cooperates with the arc screen (5) to limit the arc screen (5).

5. The de-icing agent crushing device according to claim 1, characterized in that: One end of the arc-shaped screen (5) is provided with a handle (25).

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